Title of article
Entanglement properties in mixed spin-(1,s) systems
Author/Authors
Huaixiang Huang، نويسنده , , Xiaoguang Wang، نويسنده , , Zhe Sun b، نويسنده , , Guohong Yang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
9
From page
2736
To page
2744
Abstract
We obtain an exact expression of the negativity for SU(2)-invariant bipartite spin-(1,s) states via the partial time reversal method. Studies of thermal states show that the threshold temperature of entanglement may be arbitrary high when s is sufficient large, indicating that the entanglement is very robust against temperature. Negativities in bilinear-biquadratic system are also considered
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
2008
Journal title
Physica A Statistical Mechanics and its Applications
Record number
872442
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